diff options
| -rw-r--r-- | src/mesa/state_tracker/st_cb_feedback.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_cb_feedback.c b/src/mesa/state_tracker/st_cb_feedback.c index f0c6bf6185..5e334e3c85 100644 --- a/src/mesa/state_tracker/st_cb_feedback.c +++ b/src/mesa/state_tracker/st_cb_feedback.c @@ -54,6 +54,7 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" #include "pipe/p_winsys.h" +#include "pipe/cso_cache/cso_cache.h" #include "vf/vf.h" #include "pipe/draw/draw_context.h" @@ -307,6 +308,19 @@ st_RenderMode(GLcontext *ctx, GLenum newMode ) draw_set_rasterize_stage(draw, st->feedback_stage); /* Plug in new vbo draw function */ vbo->draw_prims = st_feedback_draw_vbo; + /* setup post-transform vertex attribs */ + { + /* emit all attribs as GLfloat[4] */ + uint attrs[PIPE_MAX_SHADER_OUTPUTS]; + interp_mode interp[PIPE_MAX_SHADER_OUTPUTS]; + GLuint n = st->state.vs->state.num_outputs; + GLuint i; + for (i = 0; i < n; i++) { + attrs[i] = FORMAT_4F; + interp[i] = INTERP_NONE; + } + draw_set_vertex_attributes(draw, attrs, interp, n); + } } } |